A massive shift in production models by American automakers to limit the impact of worker strikes may have unintentionally stifled innovation and led to the present decline of the U.S. auto industry, argues Vanderbilt sociologist in a new book.
, coauthored with Stony Brook University鈥檚 Michael Schwartz, has just been published by the Russell Sage Foundation.
Once the crown jewel of the world鈥檚 automotive industry, the United States鈥� top automakers today face an uphill battle against Japanese and European car manufacturers, who produce higher-quality cars at lower cost.
鈥淲e wanted to understand how what used to be the richest industry in the richest country in the world wound up so close to collapse during the financial crisis that the government had to bail them out,鈥� Murray said.
The U.S. auto industry was in decline long before the financial crisis, Murray said, and there are a number of theories as to why. One of the most widely held is that the industry has simply matured past its natural peak: Innovation has slowed, and now the automakers must find their profits through reduced labor costs rather than rising demand. Another theory is that innovation hasn鈥檛 slowed鈥攊t鈥檚 just that there鈥檚 something about Japanese management culture that makes their companies more innovative than American ones. A third theory is that American labor unions simply grew too greedy, making labor costs unsustainable in the face of cheaper foreign competition.
However, Murray and Schwartz argue that there鈥檚 a better explanation: the geographic dispersal of production after World War II.
Originally, the production ecosystem was highly concentrated鈥攁utomakers worked with a small handful of sole suppliers, often with lifetime contracts, located close to the plants where the cars were made so they could provide just-in-time delivery. This system made innovation efficient, Murray said, because the long contracts gave suppliers the security they needed to tweak their products on demand and just-in-time delivery meant plants weren鈥檛 stuck with a huge inventory of parts they no longer needed.
It also facilitated communication. 鈥淏ecause of the geographical concentration, there鈥檚 all this contact between everyone involved in making a car,鈥� Murray said. 鈥淚t means the designers and suppliers could meet with the line workers at the plant to discuss and troubleshoot new features quickly and easily.鈥�
However, that also made it easy for a small number of workers to completely shut down production during labor disputes. After a series of strikes in the late 1930s and early 1940s led to mass unionization throughout the industry, leaders at the Big Three began to decentralize production in an effort to reduce union leverage, Murray said.
The new model, which Murray described as dispersed/parallel production, was more geographically spread out, using parts sourced from multiple suppliers and stockpiled at plants. 鈥淚f workers at one supplier go on strike, there are two or three others making the same part, so the plants don鈥檛 stay idle,鈥� Murray explained.
However, this also made it harder to implement new innovations quickly or cost-effectively. Eventually, Murray said, the system became too entrenched to easily reverse. 鈥淩eturning to flexible production will be very expensive for the industry,鈥� Murray said. 鈥淣ot only will auto companies need to invest in new plants and equipment, they will need to repair their broken relationship with labor unions to ensure that the plants stay open as the industry recovers.鈥�
Murray said that while recent federal interventions such as the bailouts and other policies to preserve jobs have helped keep the U.S. auto industry afloat, they are unlikely to do much to reverse the decline in the long term. If U.S. automakers can鈥檛 overcome their structural impediments to innovation, Murray said, the future of cars may well lie with foreign companies indefinitely.